- [Instructor] Let's get that pre-shared key…all set up and then we're going to take a look…at something called a transform set.…Sounds daunting but it's really not complicated…but first off let's get this key set up.…So quick conf t, we're going to do a crypto isakmp…and lookin' at a couple of our options here,…key is the one we want.…Set pre-shared key for remote peer…and we're not done yet.…We have to specify whether it's encrypted or unencrypted…so if it's unencrypted it's your own darn fault.…Put a six there, so now we're going to put the password CCNP…and then address our host name.…

So we'll go ahead and define the share key with the address…and then the peer IP address is 172.12.123.3…and we have a peer IP subnet mask.…We're not going to use that, we could certainly…and a bypass X authentication for this peer.…We're not going to do that one either.…So we will go with that command.…Now, let's talk about those transform sets…and what exactly the heck we're transforming.…Sorry about the gap here but it happens on occasion.…